Can you use a variable or add line breaks in the mouse over text on a form field?
You can try using a Derived Field of type Rich Text. Use that DerivedField variable field as the "text" of the label/mouse-over.
Thanks - I found out that there is an issue using variables on User Business Classes.
Here is a way to get line breaks into text fields in LPL.
Local Fields SpecialChar Derived Fields SomeString is a DerivedField type is Text // or Alpha size 30 or whatever SomeString = "Hello" + SpecialChar.NewLine + "World"
Did you report a bug to support? I've never needed to do anything with mouse over text is "..." but it looks like it misbehaves similar to an explicit label on a user form that causes all subsequent labels (that lack an explicit label) to render without the default label they would otherwise have (reporting in June, confirmed, but pending development prioritization still).